the door to allowing people tousereligionasan excuse for prejudice. >> what's happening to all these people who are being discriminated against, their religious freedoms are being restrained or not allowed, and so we're still waiting for examples. >> reporter: tahman bradley, abc news, washington. >>> breaking news now in the deepening crisis in ukraine. armed gunmen have seized government buildings in the crimea region. that's a strategic peninsula in the black sea. there's no word yet on what the armed men want but they put up a russian flag and a sign that said, crimea is russian. ukraine's pro-russian president was ousted last week. >>> the acting president is warning russian troops to keep out of ukraine. so is the u.s. secretary of state. kerry says russian intervention would be a grave mistake. russia questioned the legitimacy of the new ukrainian leadership. ukrainian security forces are on high alert. >>> more breaking news from overnight. smoke in the cabin of a delta connection flight that landed in oakland, california. the plane made it to the jetway when about 80 p